baber/WOPTO huggingface dataset:
Patent WO-2020199031-A1 (WO)
Inventor: MI XIANG
IPC: H04W72/04
Filed: 2019-03-29
Abstract: Provided are a communication method and apparatus. The method comprises: a network device performs data demodulation on uplink data transmitted by a terminal device in a first preconfigured uplink resource (PUR); when the uplink data fails to be demodulated or according to the uplink data demodulation result, it is determined that the terminal device is required to retransmit the uplink data, the network device sends downlink control information (DCI) to the terminal device, the DCI comprising first instruction information; the first instruction information being used for instructing the terminal device to retransmit the uplink data in a second PUR; the second PUR being an N-th PUR after the first PUR; N being an integer greater than 0.
Patent WO-2020007097-A1 (WO)
Inventor: SHEN LIANG
IPC: G06K9/00
Filed: 2019-04-19
Abstract: 本发明实施例的技术方案根据从记录的视频数据和对应的音频数据中分别提取第一结构化信息和第二结构化信息以从图像和语音两个维度获取学习者的表现信息或教学者的状态，并基于提取获得的学习者的表现信息或教学者的状态来对在线教学的情况进行评估获取第一评估参数。由此，可以快速地对海量的在线教学视频数据和音频数据进行较为客观、准确的评估处理。
Patent WO-2019218865-A1 (WO)
Inventor: LIU CHUAN
IPC: H04L45/60
Filed: 2019-04-28
Abstract: 本发明公开了一种互联网协议(IP)地址的分配方法、无线路由设备及存储介质，其中，所述方法包括：应用处理器(AP)保留网桥中的第一网卡，禁用网桥中的第二网卡；其中，所述第一网卡为网线网卡，第二网卡为无线保真(WIFI)网卡；或者，所述第一网卡为WIFI网卡，第二网卡为网线网卡；所述AP获得公网IP地址；所述AP接收到客户端发送的动态主机配置协议(DHCP)请求，通过所述第一网卡将所述公网IP地址分配给所述客户端。
Patent WO-2020155447-A1 (WO)
Title: 显示面板
Inventor: SONG LIWANG
IPC: G02F1/1339
Filed: 2019-04-30
Abstract: 一种显示面板（10），通过在平坦化层（120）上设置与隔垫物（150）接触的抗压层（130）以提高显示面板（10）的抗压性从而避免显示面板（10）抗压性差导致组成显示面板（10）的阵列基板（100）和第一基板（140）之间的距离发生变化从而影响显示面板（10）的显示效果。
Patent WO-2019228429-A1 (WO)
Title: Aerosol-generating device
Inventor: LIN YONGHUI
IPC: A24F40/60
Filed: 2019-05-30
Abstract: An aerosol-generating device (100), comprising: a housing (110), provided with an accommodating cavity (111) for accommodating an aerosol-generating article (200); a heater assembly (120), comprising a heater (121) and a base (122) for fixing the heater (121), the heater (121) being configured to be inserted into the aerosol-generating article (200) to heat an aerosol-generating material therein to generate aerosol; and a cylindrical body (140), movably coupled to the housing (110), the interior of the cylindrical body (140) being hollow and the heater assembly (120) being secured therein, and the base (122) and the inner wall of the cylindrical body(140) defining a space (160) for preventing material leakage. The cylindrical body (140) has the function of connecting a pushing mechanism (130) and forms the space (160) for preventing material leakage with the heater assembly (120), thereby avoiding leakage of pollutants and saving the space of a transmission structure, and the internal structure is compact and firm, and the mounting is simple and convenient.
Patent WO-2020186633-A1 (WO)
Title: Micro-interface enhanced reaction system
Inventor: ZHANG ZHIBING
IPC: B01J8/22
Filed: 2019-06-06
Abstract: Disclosed is a micro-interface enhanced reaction system, comprising: a reactor main body (1), which acts as a reaction chamber for the reaction of a gas-liquid, liquid-liquid, liquid-liquid-solid, liquid-solid or gas-liquid-solid multiphase reaction medium; and a micro-interface generator (2), connected to the reactor main body (1), for crushing the gas phase and/or liquid phase in the multiphase reaction medium into microbubbles and/or microdroplets with a micron-scale diameter in a pre-set manner in the micro-interface generator (2) before the multiphase reaction medium enters the reactor main body (1).
Patent WO-2020199342-A1 (WO)
Inventor: YU JI BIN
IPC: C07K14/005
Filed: 2019-06-10
Abstract: 本发明提供了一种低温噬菌体蛋白在常温核酸扩增反应中的应用，其中低温噬菌体选自vB_EcoM-VR5,vB_EcoM-VR7and vB_EcoM-VR20,vB_EcoM-VR25,vB_EcoM-VR26，低温噬菌体蛋白为uvsX蛋白、uvsY蛋白和gp32蛋白和/或具有相应功能的突变体蛋白，优选情况下uvsX蛋白及其突变体蛋白选自SEQ ID No.1-23、30任一条序列；uvsY蛋白及其突变体蛋白选自SEQ ID No.27-29、32任一条序列；gp32蛋白及其突变体蛋白选自SEQ ID No.24-26、31任一条序列。本发明还提供了包含低温噬菌体蛋白的常温核酸扩增反应体系。
Patent WO-2020258073-A1 (WO)
Title: 可移动平台的交互方法、系统、可移动平台及存储介质
Inventor: XU BIN
IPC: G01S15/93
Filed: 2019-06-26
Abstract: 一种可移动平台的交互方法、系统、可移动平台及存储介质，其中，该方法包括：将同一时刻传感器采集的三维点云数据投影至相机采集的图像数据中进行融合处理，得到融合图像（S301）；对所述融合图像进行渲染，确定可移动平台所处周围环境的三维可视化图像（S302）；在显示界面上输出所述可移动平台所处周围环境的三维可视化图像（S303）。通过该方法，可以实现对可移动平台周围环境进行三维可视化显示，改善了用户的使用体验。
Patent WO-2020155543-A1 (WO)
Inventor: ZHOU JIAN
IPC: G06T11/20
Filed: 2019-06-28
Abstract: 一种SLAM地图拼接方法及系统，包括：在检测到SLAM跟踪丢失时，重新进行SLAM建图初始化；利用车辆的定位模块获取当前车辆位姿信息，推算出车载传感器的当前位姿信息，以构建当前虚拟关键帧；将当前虚拟关键帧与历史关键帧进行关联，判断初始化是否成功；若否，利用车辆的定位模块获取当前车辆位姿信息以生成虚拟关键帧；若是，构建新的子地图，并利用当前虚拟关键帧对应的传感器位姿信息初始化新的子地图，以实现对原有子地图和新的子地图之间的拼接；同时，对所有子地图进行整体联合优化。本技术解决了SLAM制图过程中SLAM跟踪丢失导致制图失败的问题，大幅度提高构建大场景完整SLAM地图的成功率。
Patent WO-2020252811-A1 (WO)
Inventor: TANG XIANGWEN
IPC: H05K7/20
Filed: 2019-06-29
Abstract: Disclosed is a wall-mounted intelligent hardware device based on the Internet of Things, the device comprising a shell (1), a cover plate (2), and a wall-mounted seat (3). Elastic clamping strips (101) are arranged on two sides of a lower portion of the shell (1), and air inlets (102) are provided in two sides of the upper portion of the shell (1); the cover plate (2) is arranged on the front side of the shell (1), and an air outlet (201) is provided in the cover plate (2); the shell (1) is arranged on the wall-mounted seat (3), and the shell (1) is connected with the wall-mounted seat (3) in a clamping manner; magnetic stripes (4) are embedded in the two sides of the upper portion of the shell (1), and a dust screen (5) is connected with the shell (1) by means of the magnetic stripes (4); a PCB (6) is arranged inside the shell (1), and the PCB (6) is connected with the shell (1) by means of screws; a storage battery (7) is arranged below the PCB (6); and by means of the improvement in structure, the wall-mounted intelligent hardware device based on the Internet of Things has the advantages of being compact in construction, simple in structure, convenient to use, reliable in operation, capable of monitoring the quality of indoor air in real time, and convenient to clean and maintain, such that problems and defects existing in existing apparatuses are effectively solved.
Patent WO-2020024831-A1 (WO)
Inventor: MA YUE
IPC: H04W74/08
Filed: 2019-07-22
Abstract: 本公开提供一种随机接入资源的配置方法和设备，该方法包括：配置终端设备的第一资源，其中所述第一资源用于两步随机接入，且所述第一资源与常规RACH的资源不同。
Patent WO-2021042240-A1 (WO)
Title: Electronic cigarette
Inventor: WANG FENG
IPC: A24F47/00
Filed: 2019-09-02
Abstract: An electronic cigarette, comprising a housing (10), a mouthpiece (21) movably inserted in one end of the housing (10), a drive assembly (30) that drives the mouthpiece (21) to extend out of the housing (10) or retract into the housing (10), and a control assembly (40) that controls the drive assembly (30). An atomizer (24) is provided in the mouthpiece (21); the housing (10) is provided with an opening (100) for the mouthpiece (21) to extend out; the end of the mouthpiece (21) distant from the opening (100) is connected to the drive assembly (30); the control assembly (40) comprises a control circuit board (42) connected to the drive assembly (30) and a power supply (41) for supplying power to the control circuit board (42). According to the electronic cigarette provided by the present application, the drive assembly (30) is used for driving the mouthpiece (21) to move, so as to control the mouthpiece (21) to retract into the housing (10), thereby facilitating storage and carrying of the electronic cigarette.
Patent WO-2020151230-A1 (WO)
Inventor: CHEN SHUO
IPC: B61F5/00
Filed: 2019-09-09
Abstract: A variable-gauge truck frame and a variable-gauge railway truck, comprising a pair of side beams (1) disposed in parallel and a pair of horizontal beams (2) connected between the side beams (1) and disposed in parallel, brake caliper hangers (3) being provided at an inner side of each side beam (1) positioned at outer sides of the pair of horizontal rails (2), a brake caliper hanger (3) being a box-shaped structure, a top plate of a side rail (1) extending inward, forming an upper cover plate of a brake caliper hanger (3), side panels of the brake caliper hanger (3) being welded to an upper cover plate after being welded to a bottom plate, making the box structure; active yaw damper mounting seats (4) being disposed at two ends of one of the horizontal beams (2), respectively, at outer sides of the side beams (1). The present variable-gauge railway truck, by means of a re-designed frame structure, can satisfy mounting requirements of a variable-gauge wheelset.
Patent WO-2020052509-A1 (WO)
Inventor: WAN JIANFEI
IPC: C07D417/12
Filed: 2019-09-09
Abstract: 本发明提供一种作为钠通道阻滞剂的磺酰胺类化合物及其用途，其同时对Nav1.7和Nav1.3具有双重抑制活性，可用作广泛疼痛治疗的药物。
Patent WO-2020052554-A1 (WO)
Inventor: LIU FENGWEI
IPC: H04W72/04
Filed: 2019-09-10
Abstract: 本申请提供一种通信方法及通信装置。该通信方法包括：网络设备确定承载终端设备的控制信息的符号的长度，进一步地，该承载终端设备的控制信息的符号的长度为K个待检测符号的长度之一，其中，K为正整数，网络设备通过承载终端设备的控制信息的符号向终端设备发送控制信息。本申请提供的技术方案网络设备能够灵活选择承载终端设备的控制信息的符号的长度。
Patent WO-2020063336-A1 (WO)
Inventor: YANG YIXUAN
IPC: B61L1/18
Filed: 2019-09-10
Abstract: L'invention concerne une unité d'accord et d'adaptation, laquelle unité comprend un boîtier. Le boîtier comporte intérieurement une partie d'accord et d'adaptation, un premier capteur de courant d'accord et d'adaptation, un second capteur de courant d'accord et d'adaptation, un capteur de courant de câble, un module d'unité de protection contre la foudre, et une unité d'extension de contrôle extérieure. Le premier capteur de courant d'accord et d'adaptation et le second capteur de courant d'unité d'accord et d'adaptation réalisent chacun une connexion de données avec deux extrémités de la partie d'accord et d'adaptation. Le capteur de courant de câble réalise une connexion de données avec la partie d'accord et d'adaptation. Deux extrémités du module d'unité de protection contre la foudre réalisent chacune une connexion de données avec deux extrémités de la partie d'accord et d'adaptation. Chacun des capteurs de courant et le module d'unité de protection contre la foudre réalisent une connexion de données avec l'unité d'extension de contrôle extérieure.
Patent WO-2020134217-A1 (WO)
Title: 高速插秧机自动转向系统和自动转向方法
Inventor: WANG YIN
IPC: B62D6/00
Filed: 2019-09-19
Abstract: 一种高速插秧机自动转向系统（100）和自动转向方法，所述自动转向系统（100）适用于一高速插秧机，其中所述自动转向系统（100）包括一环境信息获取模块（110），一控制模块（120）以及一转向装置（140），其中所述环境信息获取装置（110）采集所述高速插秧机的周侧行驶环境信息，其中所述控制模块（120）根据所述高速插秧机的当前行驶状态和所述行驶环境信息，分析所述高速插秧机所需执行的操作变化，形成一转向控制信息，其中所述转向装置（140）根据所述转向控制信息驱动所述高速插秧机的转向车轮（200）转向至对应的位置，从而实现自动转向。
Patent WO-2021046960-A1 (WO)
Title: Heat dissipation apparatus and reagent container having same
Inventor: WU GUOYIN
IPC: F25D23/06
Filed: 2019-10-16
Abstract: A heat dissipation apparatus (100) and a reagent container (102), the heat dissipation apparatus comprising: cooling modules (20), heat sinks (40) arranged in correspondence to and in contact with the cooling modules (20), covers (60) covering the heat sinks (40), an air supply device (80), and an air exhaust device (90). The plurality of heat sinks (40) are arranged in sequence to form a U-shaped or horseshoe-shaped structure having a narrowed opening or to form a triangular structure having a closed or unclosed inner cavity; the covers (60) are arranged continuously along the heat sinks (40) or assembled together in sequence to form a continuous air duct having a U-shaped or horseshoe-shaped structure with a narrowed opening; the air supply device (80) is disposed at one end of the air duct and forms an air inlet at the end; the air exhaust device (90) is disposed at the other end of the air duct and forms an air outlet at the end. In the heat dissipating device (100) and the reagent container (102), the heat of a component to be cooled is dissipated by means of the plurality of heat sinks (40) arranged in sequence; the covers (60) are disposed along the heat sinks (40) to form a continuous air duct having a U-shaped or horseshoe-shaped structure with a narrowed opening; the air supply device (80) supplies air from one end of the air duct, and the air exhaust device (90) draws air from the other end to form orderly airflows, so as to quickly take heat away from the heat sinks (40), thus improving cooling efficiency.
Patent WO-2020119268-A1 (WO)
Title: 一种基于模型进行预测的方法和装置
Inventor: LIU YONGCHAO
IPC: G06N20/00
Filed: 2019-10-24
Abstract: 一种基于模型进行预测的方法和装置，其中，所述方法包括：网络虚拟执行单元接收机器学习模型的输入张量（200）；网络虚拟执行单元向嵌入虚拟执行单元发送查表请求，所述查表请求中携带所述输入张量，以请求对所述输入张量进行低维转换（202）；嵌入虚拟执行单元根据所述输入张量进行嵌入表查询和处理，得到查表结果（204）；嵌入虚拟执行单元将查表结果返回给网络虚拟执行单元（206）；网络虚拟执行单元将所述查表结果输入机器学习模型，并运行所述机器学习模型完成模型预测(208)。
Patent WO-2020134514-A1 (WO)
Title: Système de circulation de fluide frigorigène, dispositif de climatisation et procédé de commande de système de circulation de fluide frigorigène
Inventor: LIU HUA
IPC: F25B41/20
Filed: 2019-10-29
Abstract: La présente invention concerne un système de circulation de fluide frigorigène, un dispositif de climatisation et un procédé de commande de système de circulation de fluide frigorigène. Le système de circulation de fluide frigorigène comprend : une boucle de fluide frigorigène, comprenant un premier compresseur (1) ayant un palier de suspension d'air, et un condenseur (6) ; un composant de stockage (9), utilisé pour fournir un fluide frigorigène gazeux au palier de suspension d'air ; un premier trajet d'écoulement (16), utilisé pour introduire un fluide frigorigène au niveau d'une première position dans la boucle de fluide frigorigène vers le composant de stockage (9) ; un deuxième trajet d'écoulement (2), utilisé pour introduire un fluide frigorigène au niveau d'une deuxième position ayant une pression supérieure à celle au niveau de la première position dans la boucle de fluide frigorigène vers le composant de stockage (9) ; et une soupape de régulation, utilisée pour réguler le rapport d'écoulement du premier trajet d'écoulement (16) par rapport au deuxième trajet d'écoulement (2).
Patent WO-2020094071-A1 (WO)
Inventor: DUAN QING
IPC: C07K16/28
Filed: 2019-11-06
Abstract: Provided are an antibody targeting NKG2A, a preparation method therefor and use thereof. Specifically, provided is a new mouse or humanized monoclonal antibody targeting NKG2A, and a method for preparing the monoclonal antibody. The monoclonal antibody can bind to an NKG2A antigen with high specificity, and has high affinity and significant activities such as anti-tumor activity.
Patent WO-2020147396-A1 (WO)
Inventor: WANG FEI
IPC: H04L29/12
Filed: 2019-11-11
Abstract: 本申请提供一种服务域名的动态配置方法、装置、设备及存储介质，即在监测到应用流量发生变化时，获取目标应用的应用名以及端口，并根据所述应用名生成对应的域名；基于代理服务器nginx，解析所述目标应用的POD地址，并确定所述目标应用对应的有效POD地址；将所述有效POD地址配置至nginx的配置文件，基于所述nginx的配置文件以及域名实现所述目标应用的对外服务。本申请基于nginx实时解析目标应用的POD地址，从而确定有效POD地址，然后结合nginx的配置文件自动实现域名配置，不仅大大降低了人力成本，而且实现了发布过程优化提高了运维效率，解决了现有服务的域名需要人工进行配置的技术问题。
Patent WO-2020103929-A1 (WO)
Title: Oligonucleotide and prodrug thereof
Inventor: ZHANG YINSHENG
IPC: A61P1/16
Filed: 2019-11-22
Abstract: Disclosed is an oligonucleotide and a prodrug thereof, and in particular, disclosed are: a compound shown by formula I, a tautomer thereof, a stereoisomer or a pharmaceutically acceptable salt thereof, a preparation method, a pharmaceutical composition and a medical use, comprising a use for treating a hepatitis B viral infection, especially hepatic diseases caused by a hepatitis B viral infection.
Patent WO-2021102798-A1 (WO)
Inventor: SHU XIAOQING
IPC: G06F3/041
Filed: 2019-11-28
Abstract: A touch electrode structure, a fabrication method therefor, a touch panel, and an electronic device, the touch electrode structure comprising a first touch electrode and a second touch electrode; the first touch electrode and the second touch electrode overlap one another to form mutual capacitance for touch detection; the first touch electrode is longer than the second touch electrode; the first touch electrode comprises a first hollow region, and the second touch electrode comprises a second hollow region, the hollow area of the first touch electrode being greater than the hollow area of the second touch electrode; the touch electrode structure further comprises at least one first dummy electrode; and a first dummy electrode pattern is located within the first hollow region and is disposed in the same layer as at least part of the first touch electrode and insulate one another. The touch electrode structure may effectively improve touch sensitivity.
Patent WO-2021102991-A1 (WO)
Title: Collecte et étiquetage de données participatives utilisant la mécanique de jeu pour l'apprentissage de modèle d'apprentissage machine
Inventor: YU KEVIN
IPC: A63F13/56
Filed: 2019-11-29
Abstract: La présente invention concerne un procédé mis en œuvre par ordinateur de collecte et d'étiquetage de données, le procédé consistant à : recevoir, au niveau d'un serveur dans un environnement en nuage, une photo d'un aliment à partir d'un environnement de réalité augmentée dans une application ludifiée s'exécutant sur un dispositif d'utilisateur (1201) ; en réponse à la réception de la photo, générer, par un modèle d'apprentissage machine s'exécutant dans l'environnement en nuage, des informations de classification pour l'aliment représenté par la photo (1203) ; envoyer les informations de classification au dispositif d'utilisateur pour un affichage dans l'environnement de réalité augmentée sur celui-ci (1205) ; recevoir, à partir du dispositif d'utilisateur, des informations vérifiées, les informations vérifiées comprenant une indication pour associer la photo à un personnage virtuel dans l'environnement de réalité augmentée, l'indication étant générée par l'application ludifiée en réponse au fait que le personnage virtuel se voit attribuer la photo dans l'environnement de réalité augmentée (1207) ; et stocker la photo et les informations vérifiées dans une mémoire de données dans l'environnement en nuage (1209).
Patent WO-2020114356-A1 (WO)
Inventor: YANG HAITAO
IPC: H04N19/139
Filed: 2019-12-02
Abstract: The present application provides an inter-frame prediction method and related device, said method comprising: parsing a code stream to determine the prediction information of an image block to be processed; if the prediction information indicates that the prediction direction of the image block to be processed is bidirectional prediction, then the code stream not containing target identification information; the target identification information being used for instructing to perform local illumination compensation (LIC) on the image block to be processed; according to the prediction information, obtaining a prediction value of the image block to be processed. In situations where the video quality is not greatly affected, the described technical solution can accelerate video decoding.
Patent WO-2021047089-A1 (WO)
Title: Ac/dc network side circuit of motor train unit and control method therefor
Inventor: Zhou ande
IPC: B60M3/00
Filed: 2019-12-13
Abstract: Disclosed are an AC/DC network side circuit of a motor train unit and a control method therefor. The AC/DC network side circuit comprises two power supply units, a high-voltage cable (8) and a first high-voltage isolation switch (17); each power supply unit comprises a pantograph (1), a second high-voltage isolation switch (7), an AC/DC detection device (2), an alternating-current vacuum circuit breaker (3), a main transformer (12), a converter (13), a grounding device (16), a first AC/DC conversion switch (104) and a direct-current circuit breaker (6); the pantograph (1) is connected to a traction motor (14) by means of the second high-voltage isolation switch (7), the AC/DC detection device (2), the alternating-current vacuum circuit breaker (3), the main transformer (12) and the converter (13); one end of the first AC/DC conversion switch (104) is connected between the AC/DC detection device (2) and the alternating-current vacuum circuit breaker (3), and the other end thereof is connected to the traction motor (14) by means of the direct-current circuit breaker (6), the main transformer (12) and the converter (13); the two power supply units are connected by means of the high-voltage cable (8); and the first high-voltage isolation switch (17) is arranged on the high-voltage cable (8) between the two power supply units. The AC/DC network side circuit is simple in structure and reliable in control, and may be quickly switched between AC/DC power supply modes.
Patent WO-2021077575-A1 (WO)
Inventor: CHEN YINZHI
IPC: G01K13/00
Filed: 2019-12-16
Abstract: A dish feeding detection method for a cooking appliance, a cooking appliance (100), a cooking system (1000) and a computer-readable storage medium (2000). The cooking appliance (100) is used for heating a pot (200). The dish feeding detection method comprises: acquiring a plurality of temperatures of the pot (200) in a preset period (01); acquiring a first temperature change trend of the plurality of temperatures in the preset period at the current time (02); and according to the first temperature change trend and a first preset change trend, determining whether a dish feeding operation is performed (03).
Patent WO-2020151416-A1 (WO)
Inventor: ZHOU KESONG
IPC: G09F27/00
Filed: 2019-12-18
Abstract: An interactive information terminal that has a changeable form, comprising an information terminal (200), a rotating device (100) and a support frame (300); the information terminal (200) is fixed onto the support frame (300) by means of the rotating device (100); the rotating device (100) comprises a fixing element (110), a rotating element (120) and a rotating shaft (130); the fixing element (110) is detachably connected to the information terminal (200); the rotating element (120) is detachably connected to the support frame (300); and the rotating element (120) is rotatably connected to the fixing element (110) by means of the rotating shaft (130) so as to implement the axial rotation of the rotating element (120) around the rotating shaft (130).
Patent WO-2020135270-A1 (WO)
Title: 医疗器械收纳装置及其制备方法
Inventor: ZHAO MINCONG
IPC: A61B50/30
Filed: 2019-12-20
Abstract: 本发明提供了一种医疗器械收纳装置及其制备方法，所述医疗器械收纳装置包括：第一管体，用于收纳医疗器械的至少第一端，所述第一管体呈螺旋状，所述第一管体的相邻绕圈之间固定连接；以及第二管体，用于收纳医疗器械的至少第二端，所述第二管体固定在所述第一管体的外侧。所述第一管体的相邻绕圈之间固定连接，以及所述第二管体固定在所述第一管体的外侧提高了医疗器械收纳装置的稳定性，降低在运输与搬运的过程中医疗器械的损伤。此外，所述第一管体的相邻绕圈之间固定连接减少了医疗器械收纳装置的组装工序。
Patent WO-2020151443-A1 (WO)
Inventor: YANG MING
IPC: H04N7/14
Filed: 2019-12-24
Abstract: La présente invention concerne un procédé de transmission d'image vidéo, un dispositif, une tablette intelligente interactive et un support de stockage. Le procédé consiste à : acquérir l'image vidéo capturée par un premier terminal de communication vidéo ; acquérir les informations sémantiques dans l'image vidéo ; envoyer les informations sémantiques à un second terminal de communication vidéo ; les informations sémantiques sont utilisées pour reconstruire l'image reconstruite de l'image vidéo au niveau du second terminal de communication vidéo.
Patent WO-2020135529-A1 (WO)
Inventor: ZHOU XIAOWEI
IPC: G06T7/73
Filed: 2019-12-25
Abstract: 一种位姿估计方法及装置、电子设备和存储介质，所述方法包括：对待处理图像中的目标对象进行关键点检测处理，获得多个关键点以及各关键点对应的第一协方差矩阵（S11）；根据各关键点对应的第一协方差矩阵，对多个关键点进行筛选出目标关键点（S12）；根据目标关键点进行位姿估计处理，获得旋转矩阵和位移向量（S13）。根据该位姿估计方法，可通过关键点检测获得待处理图像中的关键点以及对应的第一协方差矩阵，并通过第一协方差矩阵筛选关键点，可去除关键点之间的互相干扰，提高匹配关系的准确度，并且，通过筛选关键点，可去除无法代表目标对象位姿的关键点，减小估计的位姿与真实位姿之间的误差。
Patent WO-2020215789-A1 (WO)
Inventor: CHEN YI
IPC: G06T11/80
Filed: 2019-12-30
Abstract: A virtual paintbrush implementing method, a virtual paintbrush implementing apparatus, a virtual paintbrush implementing hardware unit, and a computer readable storage medium. The virtual paintbrush implementing method comprises: obtaining a real photographing scene by means of a camera of a terminal device (S1); forming a handwriting area of a virtual paintbrush in the real photographing scene according to an operation acting on the terminal device (S2); and forming a handwriting of the virtual paintbrush according to the handwriting area, the handwriting being fused with the real photographing scene, and a fused picture being displayed on the terminal device (S3). According to the method, a virtual paintbrush can achieve a virtual paintbrush drawing function without any hardware; moreover, virtual paintbrush drawing is performed in a real photographing scene obtained by a camera, so that the computing complexity in the drawing process is reduced and virtual paintbrush drawing is easier to implement.